baber/WOPTO huggingface dataset:
Patent JP-H05235722-A (JP)
Title: Switching element drive circuit
Inventor: NISHIMURA YOSHIHIRO
IPC: H03K17/04
Filed: 1992-02-19
Abstract: PURPOSE:To provide the switching element drive circuit reducing a turn-on/turn- off time automatically and preventing a damage to a voltage drive switching element due to a surge voltage. CONSTITUTION:A switching element drive circuit which is driven by applying a voltage to a voltage drive switching element 1 provided with a load 2 between a collector and an emitter to drive the switching element 1 is provided with a variable gate resistor circuit 4 connected in series with a gate of the element 1, a current transformer CT detecting a load current Io fed to the load 2, a voltage detector 5 detecting a collector-emitter voltage of the element 1. The resistance of the variable gate resistor circuit 4 is controlled variably based on a change of the load current Io and whether or not a voltage is a surge voltage. Through the constitution above, the turn-on/turn-off time of the element is reduced automatically and the defect of the element 1 due to a surge voltage is prevented.
Patent JP-H11216635-A (JP)
Title: Dust collector
Inventor: TAKEHARA TORU
IPC: B08B15/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent dust generated in cutting work of a cutting dill from scattering in all directions and also collect the dust surely in a dust collector without scattering it around. SOLUTION: A cutting part cover 6 comprises a rectangular top plate having an opening part 7 able to protrude and retract a cutting dill 14 and both side plates suspension successively connected from a pair of both side surfaces of this top plate. One end in a lengthwise direction of the cutting part cover 6 is formed as an opening part 10, to the other end in the lengthwise direction of the cutting part cover 6, a suction duct 12 is connected, and further, the suction duct 12 and a dust collector are successively connected to be arranged. In the opening part 10 of the cutting part cover 6, a metal net or a lattice- shaped fence is provided, in a cutting work part in the cutting part cover 6, an injection nozzle 19 feeding compressed air from the outside is provided. In this way, dust adhering to a card base material surface and a cutter can be surely removed.
Patent JP-H01207678-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKANO YASUO
IPC: G01R31/28
Filed: 1988-02-15
Abstract: PURPOSE:To improve the utilization degree of terminals of an IC by inputting a signal for testing from a terminal which is switched by a switching circuit and operating a testing circuit. CONSTITUTION:A low-level input is applied to input terminals 1 and 2 at the same time and then the output side of an NOR gate NOR1 rises to a high level. At this time, PMOS type transistors Tr1 and Tr5 turn off and a power source VCC is disconnected. Further, NMOS type Tr4 and Tr8 input low-level signals at their gates through inverters INV1 and INV2, so they turn off and are disconnected from an earth side. Output terminals 3 and 4 enter floating states and signals can be inputted from those terminals. A signal for selecting a testing circuit is inputted from this terminal 3 to a shift register SHIFT1 and clock pulses for shifting the data of the SHIFT1 are inputted to select testing circuit 1-(n) in order, thereby conducting a test.
Patent JP-H08226807-A (JP)
Title: Interference device
Inventor: ICHIKAWA HAJIME
IPC: G01M11/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a computing device by which the shape of non-spherical surface can be easily measured by using an interference meter. CONSTITUTION: The system of this device is comprised of an interference meter 10 including an optics 100, interference meter body 110 and CCD camera 120, a computer 20 and monitor 30. The optical system 100 cause a reflected light from a Fizeau's surface 1a as reference surface to interfere and form an interference fringe on the body 110. The body 110 which includes a light source for interferable light, beam expander, beam splitter, etc., forms the interference fringe formed by the optics 100 on the camera 120. The camera 120 picks up the generated interference fringe and sends the image information to the computer 20 and monitor 30.
Patent JP-S63199200-A (JP)
Inventor: OSAGAWA FUMIO
IPC: B64C25/40
Filed: 1987-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61179502-A (JP)
Inventor: HAYASHI MASAKI
IPC: H01C1/03
Filed: 1986-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02219725-A (JP)
Title: Lid sterilizer
Inventor: YAMAGUCHI SHOGO
IPC: B65B55/06
Filed: 1989-02-14
Abstract: PURPOSE:To clean and heat-sterilize a lid with the down-facing inner face standing straight, improving sterilization performance and efficiency by a method wherein the down-facing inner face of the lid is received, fitted and carried by a heat radiating part with heat infrared ray paint of each heat pipe stood at equal intervals on a transfer chain. CONSTITUTION:Each heating tube 21 is provided on a moving path of a heat receiving part 5b formed at inner end of each heat pipe 5, while each heating part 5b is moved between the heating tubes 21. Accordingly heat is efficiently transmitted from the heating tubes 21, 21 to the heating part 5 by radiated transmitted heat by far infrared ray paint applied on the heating tubes 21, 21 and the heating part 5 and efficiency is further enhanced by a reflecting board 22 on the inner face of a cover 28 as well as each heat pipe 5 efficiently transmits heat from the heat receiving part 5b at the inner end to a heat radiating part 5a at an outer end while a down-facing inner face of a lid (c) is directly heated by radiated transmitted heat of the far infrared ray paint applied on the heat radiating part 5a of the heat pipe 5. The lid (c) which has been fitted into the heat radiating part 5a of each heat pipe 5 with its inner face facing downward is efficiently cleaned by cleaning water by a lid supply chute 1 and then heatsterilized.
Patent JP-S57147229-A (JP)
Title: Manufacture of coil bobbin
Inventor: SUZUKI YUTAKA
IPC: H01F5/02
Filed: 1981-03-07
Abstract: PURPOSE:To reduce the man-hour of winding, and to eliminate the need for the man-hour of epoxy molding, etc. by arranging a heat-shrinkable insulating material around a coil and forming a sheath coating section on the outer circumference of the coil by heating the insulating material. CONSTITUTION:The coil 2 consisting of a copper wire is wound on the outer circumferential section of the cylinder of the coil bobbin 1. The heat-shrinkable insulating tape 3 is wound on the outer circumference of the coil 1, and the  tape 3 is arranged onto the outer circumference of the coil 2. The bobbin 1 is  disposed into a hot- air oven, and the tape 3 is shrunk under the influence of  heat in the oven.
Patent JP-H01209262-A (JP)
Title: Tape lateral displacement-preventing method and its device
Inventor: SHINNO NOBUO
IPC: B32B43/00
Filed: 1988-02-16
Abstract: PURPOSE:To maintain a quantity of the lateral displacement of a tape within a fine range automatically corrected in its lateral displacement by constituting a device rotating a gluing head being based on a correction data calculates in accordance with a detection signal of the lateral displacement during gluing operation of the tape. CONSTITUTION:During gluing operation of a tape 10, when the lateral displacement is generated in the tape 10, an area of receiving light by each light receiving side sensor is different in the right and left. Being based on a quantity of the lateral dis placement of the tape calculated by this difference, a C-axis servomotor is actuated, turning a tape gluing head, and the tape 10 and a pressing roller 20 are tilted by a predetermined amount for an advancing direction 100 of the tape gluing head. Then force in a lateral direction acts on the tape 10, and it moves to a central side of the pressing roller 20, decreasing the quantity of the lateral displacement. Thus, by turning the tape gluing head about a C-axis in a reverse direction to the direction of the lateral displacement, it is automatically corrected by a component of force following delivering and gluing the tape 10, and the quantity of the lateral displacement can be maintained within a fine range.
Patent JP-S60177560-A (JP)
Title: Manufacture of battery
Inventor: HONMA FUMIKO
IPC: H01M6/22
Filed: 1984-02-23
Abstract: PURPOSE:To minimize and labor in production and prevent performance deterioration by pouring electrolyte to form a gelled electrolyte layer on a porous gelled film obtained by solidifying a gelling agent in a film state and drying it. CONSTITUTION:A gelling agent is dissolved in a solvent such as water to prepare viscous solution. The viscous solution is formed in a film and solidified by cooling, and solvent of the film is vaporized by vacuum drying to obtain a porous film. The porous film is cut in a desired shape. The porous film is put on a positive active material 2, then electrolyte is poured on it to form a gelled electrolyte layer 3. A negative sealing plate 6 in which a negative active material 5 is press-fitted is arranged on the gelled electrolyte layer 3 through a separator 4 comprising a polypropylene nonwoven fabric which also serves as an electrolyte absorber. The opening of a positive case 1 is bent inward through an insulating gasket 7 to seal a battery.
Patent JP-S58149085-A (JP)
Title: Cleaning device of blade
Inventor: SUGIYAMA TAKASHI
IPC: G03G21/10
Filed: 1982-03-02
Abstract: PURPOSE:To eliminate oscillations of a cleaning blade effectively with simple constitution, by pressing the preceding end of the cleaning blade to the surface of a body to be cleaned by means of an oscillation damping material. CONSTITUTION:A cleaning blade 10 is adhered to the stepped part 12 of a blade holder 11, and an oscillation damping material 13 is adhered to the preceding end of the holder 11 so as to face the preceding end of the blade 10. The preceding end of the blade 10 contacts with the material 13 in the state wherein the same is deflected slightly upwared, so that in the end, the surface of a photosensitive drum 1 is pressed by the preceding end part of the holder 11. The toners remaining on the surface of the drum 1 are scraped by the preceding end of the blade 10 pressed by the material 13, and the oscillations generated in the blade 10 are absorbed away by the material 13.
Patent JP-H05214899-A (JP)
Title: Adhesive cartridge for fixed dowel and manufacture of adhesive cartridge
Inventor: ROOBERUTO BUIRUHERUMU BUAN DEN
IPC: F16B13/14
Filed: 1992-02-20
Abstract: PURPOSE: To fix reliably a dowel by filling a breakable case with a binary adhesive through a separation layer, inserting a cartridge having a hollow chamber at the bottom into a dowel hole, breaking the cartridge by an anchor rod or the like and fastening to a foundation. CONSTITUTION: The adhesive cartridge 1 is formed by filling a breakable case 2 with adhesives 6 and 9 that mix mutually and harden through a separation layer 8 containing silica sand 11 or the like, and by providing a hollow chamber 14 at the bottom when the case 2 is closed. Subsequently, the cartridge 1 is inserted into a dowel hole provided in concrete or the like, and broken by a fixed dowel such as an anchor rod or the like, the adhesives 8 and 9 are mixed and fix the fixed dowel, thereby anchoring reliably the fixed dowel.
Patent JP-S55125248-A (JP)
Title: Pointer material
Inventor: YOSHINO HISASHI
IPC: G01D13/22
Filed: 1979-03-23
Abstract: PURPOSE: To provide a nonmagnetic amorphous alloy with superior mechanical strength and spring properties by adding a specified amt. of B, C, P, Si, etc. to Ni or a Ni alloy contg. other emtal substd. for part of Ni.  
     CONSTITUTION: An Ni alloy represented by formula Ni 1-z X z  (where X is one or more out of B, C, P and Si and z is a numerical value of 0.15W0.35), 40 atomic% or less of the Ni may be replaced with 20 atomic% or less of Fe, 40 atomic% or less of Co, 30 atomic% or less of Cr, 15 atomic% or less of Cu or 10 atomic% or less in total of one or more out of Ti, Zr, V, Nb, Mo, W and Ta. EA molten Ni alloy of the above-mentioned compsn. is spouted between twin rolls which are rotating rapidly, whereby it is cooled very rapidly and rolled to manufacture amorphous nonmagnetic foil suitable for use as an pointer material for a voltmeter, an ammeter or other measuring instrument. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152563-A (JP)
Inventor: TSUMIKI MASAYUKI
IPC: A61L2/20
Filed: 1982-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10274444-A (JP)
Title: Underground heat-exchange system with heat-reservoir and manufacture thereof
Inventor: KUROIWA KAZUO
IPC: F24J3/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce initial and running costs, storing a large amount of intermittent, natural energy for a long term as needed, converting it to a continuous, clean energy heat source, and supply it continuously in the supply of the heat source of air- conditioning, hot water supply, and refrigeration/cold storage. SOLUTION: A system has an underground heat exchanger with a large aperture reaching a deep underground, a high-temperature heat source heat-accumulating body 63 and a low-temperature heat source heat-reservoir 67, a heat medium circulation line 62 for connecting the underground heat exchanger 65 and the heat source heat- reservoirs 63 and 67, a circulating machine 61 for circulating a heat medium, expansion valves 64 and 66 adjusting the pressure of the heat medium, and a heat-reservoir 69 with an improved heat conductive being arranged around the underground heat exchanger 65.  The heat-reservoir 69 with an improved heat conductivity continuously exchanges heat with the ground and intermittently exchanges heat with the underground heat exchanger 65 for phased heat transportation, thus forming mainly a high- temperature thermal storage in the underground from spring to autumn with summer as a center, and mainly a low-temperature thermal storage from autumn to spring with winter as a center.
Patent JP-H11216786-A (JP)
Title: Method and apparatus for laminating corrugated fiberboard without warp
Inventor: KURASHIMA HIDEO
IPC: B31F1/24
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a corrugated fiberboard without warp by generally and effectively removing a residual strain of a sheet fiber of the fiberboard generated based on a moisture contained in a paste. SOLUTION: The method for laminating a corrugated fiberboard comprises the steps of grasping the fiberboard in a warped state at a stage of a product, and sensing a residual strain of the fiberboard. And, the method further comprises the steps of feeding back a tension applied to a front liner 4 and one side surface corrugating fiberboard 3 to be controlled at the time of laminating the liner 4 and the fiberboard, and laminating the both, thereby eliminating the residual strain at the fiberboard to be a product.
Patent JP-H04247678-A (JP)
Title: Connection portion of electrical circuit and manufacture thereof
Inventor: IKEDA MASAAKI
IPC: H05K1/14
Filed: 1991-02-01
Abstract: PURPOSE:To enable an area of a connection portion to be reduced drastically and provide for a highly reliable connection portion when connecting electrical circuit elements which are formed separately on different substrates. CONSTITUTION:Connection is made by forming a recessed portion 5 so that it penetrates through a substrate so that it is connected to a metal electrode 4 on a printed-circuit board 2 selectively on a side surface of for example other printed-circuit board 2 at a position corresponding to a metal electrode 3 on one for example glass substrate 1 and by filling a conductive paste 6 etc. at a connection portion of metal electrodes 3 and 4 including this recessed portion 5.
Patent JP-S61192323-A (JP)
Title: Gas separation membrane
Inventor: SUGIO AKITOSHI
IPC: B01D53/22
Filed: 1985-02-22
Abstract: PURPOSE:To obtain a gas permeable membrane having excellent gas permeability and used in the separation of a gaseous mixture, by using a polymer comprising a repeating p-bis(hydroxydialkylsilyl) benzene unit. CONSTITUTION:A membrane is formed by using poly-p-bis(hydroxydialkylsilyl) benzene represented by formula (wherein R1 and R2 are respectively an 1-4C alkyl group). As an alkyl group, a methyl group is especially pref. and a polymerization degree must be 100 or more. This polymer is formed into an extremely thin film or applied to a porous thin support to form a gas permeable membrane wherein oxygen transmission coefficient is 5.4-5.83X10<-10>cc(STP)cm/cm<2>secHg and selectivity of nitrogen is 3.02-3.16.
Patent JP-S63202179-A (JP)
Title: Subscanner
Inventor: UNNO ATSUSHI
IPC: H04N1/17
Filed: 1987-02-17
Abstract: PURPOSE:To attain both subscanning as a planer type transmitter and the subscanning as an image input device by providing a speed change gear capable of being set to plural change gear ratios between a drive motor whose the number of revolutions can be controlled and an original platen driver converting the rotation of the drive motor into the movement of the original platen. CONSTITUTION:A lead screw 11 is a component of an original platen driver converting the rotation of a pulse motor 10 into the movement of the original platen 9. The variable speed change gear 12 is a speed change gear arranged between the pulse motor 10 and the lead screw 11 and capable of being set to plural speed change gear ratios. In sending an original, an electromagnetic clutch 19 fitted to a gear corresponding to read line density, e.g., 17B, is connected and other electromagnetic clutches are released. In this state, the pulse motor 10 is operated to drive the lead screw 11, the original platen 9 is moved in the subscanning direction to read and send the original. In using the titled device as the image input device, the input frequency to the pulse motor 10 is controlled at an interval of 1% between 20 and 200% to attain magnification/ contraction at an interval of 1% between 20 and 200%.
Patent JP-H05200699-A (JP)
Title: Punch
Inventor: MATSUMOTO TAMOTSU
IPC: B26F1/32
Filed: 1992-01-27
Abstract: PURPOSE:To provide a punch that is usable alike an ordinary punch in time of application, and at the time of disuse, it comes to a state of being pocketable as in a compact platelike small piece. CONSTITUTION:This punch is constituted as follows; a pressing plate 2, a fulcrum base 3 and a bottom cover 4 are connected together, capable of superposing them into a compact state from the developing state, and a guide bar 10 and an index are installed in the fulcrum base 3 at both sides of a receiving hole 6 and at the center respectively, thereby promoting a correct setup to a home position of a paper sheet A, and an engaging piece 13 with both first and second projecting strips installed in the pressing plate 2 and a hook engaged piece 11 installed in the fulcrum base 3 are engaged with each other, thus it makes the pressing plate 2 so as to do from opening to closing at the specified position to the fulcrum base 3.
Patent JP-S60176527-A (JP)
Inventor: DANJIYOU IKUO
IPC: A01K63/02
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06228468-A (JP)
Title: Antifouling coating
Inventor: SUGIURA YASUO
IPC: C09D5/14
Filed: 1993-01-29
Abstract: PURPOSE:To provide an antifouling coating used for coating ship bottoms and marine structures and not affecting human bodies. CONSTITUTION:The powder of a beryllium copper alloy such as 25 alloy is added and mixed with a synthetic coating containing an epoxy resin, etc., to provide an antifouling coating. Since the beryllium copper alloy does not affect human bodies and does not permit the adhesion of shellfish, etc., the adhesion of organisms to the coated surface of the antifouling coating is prevented.
Patent JP-H07220698-A (JP)
Title: Layered lithium secondary battery
Inventor: TAKATANI MINORU
IPC: H01M10/0585
Filed: 1994-02-07
Abstract: PURPOSE:To provide a layered lithium secondary battery by which the battery service life can be lengthened by preventing adverse influence on a battery raw material or battery reaction caused by oxygen. CONSTITUTION:Current collecting bodies 10 and 12, a positive electrode material 11, a separator 14 or solid electrolyte containing electrode quality and a negative electrode material 13 are respectively formed in a rectangular shape, and these are alternately layered by one or more sets, and a battery element assembly 1 is constituted. The battery element assembly 1 is sealed in an outer case 2, and oxygen absorbent 8 is housed and sealed in the case 2. Oxygen entering the case 2 is absorbed by the oxygen absorbent 8.
Patent JP-S63201704-A (JP)
Title: Work correcting device for automatically guided vehicle
Inventor: NEMOTO KATSUKO
IPC: G05D1/02
Filed: 1987-02-17
Abstract: PURPOSE:To shift to a work of a manipulator at a high speed after a stop, by determining a shift quantity by comparing a correcting indicator position placed in a station and a reference position, and deriving a correction data to a work command data of the manipulator from this shift quantity. CONSTITUTION:The titled device is constituted so that correcting indicators 17, 18 are detected by a two-dimensional position sensor 21, and a correction data calculating means 24 which has received its detected positions P1, P2 derives shift quantities (a), (d) to reference positions Q1, Q2 and an angle difference phi and obtains a correction data to a work command data of a manipulator 11. In such a way, a automatically guided vehicle 10 is enough by only a stop operation at the time when a stop mark 15 has been detected, and without raising the accuracy to a stop position, an unloading work of the manipulator 11 can be executed surely. Accordingly, after the automatically vehicle 10 has stopped, it is possible to shift immediately to an unloading work of each work 13.
Patent JP-H01209035-A (JP)
Title: Vacuum cleaner
Inventor: ZAKO AKIHIKO
IPC: A47L9/14
Filed: 1988-02-17
Abstract: PURPOSE:To increase a collectability by sandwiching a secondary filter between a motor housing cylinder to have an inlet hole at a bottom surface and a filter pressing body to cover a housing cylinder lower part, and forming plural recessed line parts to the pressing body. CONSTITUTION:On a bottom surface 19 of a housing cylinder 15 of a motor 17, an inlet hole 20 is provided. To a pressing body 24 to press a bag filter 5, a cylinder part 25 with a diameter larger than that of the housing cylinder 15 and a lower surface 26 opposite to the bottom surface 19 of the housing cylinder 15 are provided, and the housing cylinder 15 is covered with the pressing body 24. A secondary filter 23 is arranged and sandwiched between the housing cylinder 15 bottom surface 19 and the lower surface 26 of the pressing body 24, and further, plural recessed line parts 28 in a lower direction are formed to the lower surface 26 of the pressing body 24. By such a constitution, even when a blinding is generated due to the dust in the bag filter 5 part opposite to an air hole 27 of the pressing body 26, an air intake from the other part of the bag filter 5 can be exhausted through the concave line parts 28 from the secondary filter 23 through the inlet hole 20 of the housing cylinder. Consequently, the dusts can be collected up to the full of the capacity of the bag filter 5.
Patent JP-H07222051-A (JP)
Title: Film loading guide
Inventor: IIDA YASUNOBU
IPC: G03B27/62
Filed: 1994-02-08
Abstract: PURPOSE:To allow the guide to cope with various photo films whose width differs from each other without the use of an exclusive film holder or the like for the various photo films with respect to the film loading guide that supports a developed negative or positive film and carries the film to a photo video camera or the like so as to allow the photo video camera or the like to pick up a visual image. CONSTITUTION:Guide members 15, 22 with film guide grooves 29, 30 supporting a side ridge of a film 7 and guiding it formed respectively to them are provided opposite to each other and a guide width 33 of the film is adjusted variable depending on the width of the film by moving the guide members 15, 22.